Use relative path to include EmulateArray.h in CXX11Meta.h, and get rid of redundant meta-programming code, which was moved to Core.
diff --git a/unsupported/Eigen/CXX11/src/util/CXX11Meta.h b/unsupported/Eigen/CXX11/src/util/CXX11Meta.h
index bcf847e..5eb646a 100644
--- a/unsupported/Eigen/CXX11/src/util/CXX11Meta.h
+++ b/unsupported/Eigen/CXX11/src/util/CXX11Meta.h
@@ -11,529 +11,8 @@
#define EIGEN_CXX11META_H
#include <vector>
-#include "EmulateArray.h"
+#include "../../../../../Eigen/src/Core/util/EmulateArray.h"
#include "CXX11Workarounds.h"
-namespace Eigen {
-
-namespace internal {
-
-/** \internal
- * \file CXX11/util/CXX11Meta.h
- * This file contains generic metaprogramming classes which are not specifically related to Eigen.
- * This file expands upon Core/util/Meta.h and adds support for C++11 specific features.
- */
-
-template<typename... tt>
-struct type_list { constexpr static int count = sizeof...(tt); };
-
-template<typename t, typename... tt>
-struct type_list<t, tt...> { constexpr static int count = sizeof...(tt) + 1; typedef t first_type; };
-
-template<typename T, T... nn>
-struct numeric_list { constexpr static std::size_t count = sizeof...(nn); };
-
-template<typename T, T n, T... nn>
-struct numeric_list<T, n, nn...> { static constexpr std::size_t count = sizeof...(nn) + 1;
- static constexpr T first_value = n; };
-
-#ifndef EIGEN_PARSED_BY_DOXYGEN
-/* numeric list constructors
- *
- * equivalencies:
- * constructor result
- * typename gen_numeric_list<int, 5>::type numeric_list<int, 0,1,2,3,4>
- * typename gen_numeric_list_reversed<int, 5>::type numeric_list<int, 4,3,2,1,0>
- * typename gen_numeric_list_swapped_pair<int, 5,1,2>::type numeric_list<int, 0,2,1,3,4>
- * typename gen_numeric_list_repeated<int, 0, 5>::type numeric_list<int, 0,0,0,0,0>
- */
-
-template<typename T, std::size_t n, T start = 0, T... ii> struct gen_numeric_list : gen_numeric_list<T, n-1, start, start + n-1, ii...> {};
-template<typename T, T start, T... ii> struct gen_numeric_list<T, 0, start, ii...> { typedef numeric_list<T, ii...> type; };
-
-template<typename T, std::size_t n, T start = 0, T... ii> struct gen_numeric_list_reversed : gen_numeric_list_reversed<T, n-1, start, ii..., start + n-1> {};
-template<typename T, T start, T... ii> struct gen_numeric_list_reversed<T, 0, start, ii...> { typedef numeric_list<T, ii...> type; };
-
-template<typename T, std::size_t n, T a, T b, T start = 0, T... ii> struct gen_numeric_list_swapped_pair : gen_numeric_list_swapped_pair<T, n-1, a, b, start, (start + n-1) == a ? b : ((start + n-1) == b ? a : (start + n-1)), ii...> {};
-template<typename T, T a, T b, T start, T... ii> struct gen_numeric_list_swapped_pair<T, 0, a, b, start, ii...> { typedef numeric_list<T, ii...> type; };
-
-template<typename T, std::size_t n, T V, T... nn> struct gen_numeric_list_repeated : gen_numeric_list_repeated<T, n-1, V, V, nn...> {};
-template<typename T, T V, T... nn> struct gen_numeric_list_repeated<T, 0, V, nn...> { typedef numeric_list<T, nn...> type; };
-
-/* list manipulation: concatenate */
-
-template<class a, class b> struct concat;
-
-template<typename... as, typename... bs> struct concat<type_list<as...>, type_list<bs...>> { typedef type_list<as..., bs...> type; };
-template<typename T, T... as, T... bs> struct concat<numeric_list<T, as...>, numeric_list<T, bs...> > { typedef numeric_list<T, as..., bs...> type; };
-
-template<typename... p> struct mconcat;
-template<typename a> struct mconcat<a> { typedef a type; };
-template<typename a, typename b> struct mconcat<a, b> : concat<a, b> {};
-template<typename a, typename b, typename... cs> struct mconcat<a, b, cs...> : concat<a, typename mconcat<b, cs...>::type> {};
-
-/* list manipulation: extract slices */
-
-template<int n, typename x> struct take;
-template<int n, typename a, typename... as> struct take<n, type_list<a, as...>> : concat<type_list<a>, typename take<n-1, type_list<as...>>::type> {};
-template<int n> struct take<n, type_list<>> { typedef type_list<> type; };
-template<typename a, typename... as> struct take<0, type_list<a, as...>> { typedef type_list<> type; };
-template<> struct take<0, type_list<>> { typedef type_list<> type; };
-
-template<typename T, int n, T a, T... as> struct take<n, numeric_list<T, a, as...>> : concat<numeric_list<T, a>, typename take<n-1, numeric_list<T, as...>>::type> {};
-// XXX The following breaks in gcc-11, and is invalid anyways.
-// template<typename T, int n> struct take<n, numeric_list<T>> { typedef numeric_list<T> type; };
-template<typename T, T a, T... as> struct take<0, numeric_list<T, a, as...>> { typedef numeric_list<T> type; };
-template<typename T> struct take<0, numeric_list<T>> { typedef numeric_list<T> type; };
-
-template<typename T, int n, T... ii> struct h_skip_helper_numeric;
-template<typename T, int n, T i, T... ii> struct h_skip_helper_numeric<T, n, i, ii...> : h_skip_helper_numeric<T, n-1, ii...> {};
-template<typename T, T i, T... ii> struct h_skip_helper_numeric<T, 0, i, ii...> { typedef numeric_list<T, i, ii...> type; };
-template<typename T, int n> struct h_skip_helper_numeric<T, n> { typedef numeric_list<T> type; };
-template<typename T> struct h_skip_helper_numeric<T, 0> { typedef numeric_list<T> type; };
-
-template<int n, typename... tt> struct h_skip_helper_type;
-template<int n, typename t, typename... tt> struct h_skip_helper_type<n, t, tt...> : h_skip_helper_type<n-1, tt...> {};
-template<typename t, typename... tt> struct h_skip_helper_type<0, t, tt...> { typedef type_list<t, tt...> type; };
-template<int n> struct h_skip_helper_type<n> { typedef type_list<> type; };
-template<> struct h_skip_helper_type<0> { typedef type_list<> type; };
-#endif //not EIGEN_PARSED_BY_DOXYGEN
-
-template<int n>
-struct h_skip {
- template<typename T, T... ii>
- constexpr static EIGEN_STRONG_INLINE typename h_skip_helper_numeric<T, n, ii...>::type helper(numeric_list<T, ii...>) { return typename h_skip_helper_numeric<T, n, ii...>::type(); }
- template<typename... tt>
- constexpr static EIGEN_STRONG_INLINE typename h_skip_helper_type<n, tt...>::type helper(type_list<tt...>) { return typename h_skip_helper_type<n, tt...>::type(); }
-};
-
-template<int n, typename a> struct skip { typedef decltype(h_skip<n>::helper(a())) type; };
-
-template<int start, int count, typename a> struct slice : take<count, typename skip<start, a>::type> {};
-
-/* list manipulation: retrieve single element from list */
-
-template<int n, typename x> struct get;
-
-template<int n, typename a, typename... as> struct get<n, type_list<a, as...>> : get<n-1, type_list<as...>> {};
-template<typename a, typename... as> struct get<0, type_list<a, as...>> { typedef a type; };
-
-template<typename T, int n, T a, T... as> struct get<n, numeric_list<T, a, as...>> : get<n-1, numeric_list<T, as...>> {};
-template<typename T, T a, T... as> struct get<0, numeric_list<T, a, as...>> { constexpr static T value = a; };
-
-template<std::size_t n, typename T, T a, T... as> constexpr T array_get(const numeric_list<T, a, as...>&) {
- return get<(int)n, numeric_list<T, a, as...>>::value;
-}
-
-/* always get type, regardless of dummy; good for parameter pack expansion */
-
-template<typename T, T dummy, typename t> struct id_numeric { typedef t type; };
-template<typename dummy, typename t> struct id_type { typedef t type; };
-
-/* equality checking, flagged version */
-
-template<typename a, typename b> struct is_same_gf : is_same<a, b> { constexpr static int global_flags = 0; };
-
-/* apply_op to list */
-
-template<
- bool from_left, // false
- template<typename, typename> class op,
- typename additional_param,
- typename... values
->
-struct h_apply_op_helper { typedef type_list<typename op<values, additional_param>::type...> type; };
-template<
- template<typename, typename> class op,
- typename additional_param,
- typename... values
->
-struct h_apply_op_helper<true, op, additional_param, values...> { typedef type_list<typename op<additional_param, values>::type...> type; };
-
-template<
- bool from_left,
- template<typename, typename> class op,
- typename additional_param
->
-struct h_apply_op
-{
- template<typename... values>
- constexpr static typename h_apply_op_helper<from_left, op, additional_param, values...>::type helper(type_list<values...>)
- { return typename h_apply_op_helper<from_left, op, additional_param, values...>::type(); }
-};
-
-template<
- template<typename, typename> class op,
- typename additional_param,
- typename a
->
-struct apply_op_from_left { typedef decltype(h_apply_op<true, op, additional_param>::helper(a())) type; };
-
-template<
- template<typename, typename> class op,
- typename additional_param,
- typename a
->
-struct apply_op_from_right { typedef decltype(h_apply_op<false, op, additional_param>::helper(a())) type; };
-
-/* see if an element is in a list */
-
-template<
- template<typename, typename> class test,
- typename check_against,
- typename h_list,
- bool last_check_positive = false
->
-struct contained_in_list;
-
-template<
- template<typename, typename> class test,
- typename check_against,
- typename h_list
->
-struct contained_in_list<test, check_against, h_list, true>
-{
- constexpr static bool value = true;
-};
-
-template<
- template<typename, typename> class test,
- typename check_against,
- typename a,
- typename... as
->
-struct contained_in_list<test, check_against, type_list<a, as...>, false> : contained_in_list<test, check_against, type_list<as...>, test<check_against, a>::value> {};
-
-template<
- template<typename, typename> class test,
- typename check_against
- EIGEN_TPL_PP_SPEC_HACK_DEFC(typename, empty)
->
-struct contained_in_list<test, check_against, type_list<EIGEN_TPL_PP_SPEC_HACK_USE(empty)>, false> { constexpr static bool value = false; };
-
-/* see if an element is in a list and check for global flags */
-
-template<
- template<typename, typename> class test,
- typename check_against,
- typename h_list,
- int default_flags = 0,
- bool last_check_positive = false,
- int last_check_flags = default_flags
->
-struct contained_in_list_gf;
-
-template<
- template<typename, typename> class test,
- typename check_against,
- typename h_list,
- int default_flags,
- int last_check_flags
->
-struct contained_in_list_gf<test, check_against, h_list, default_flags, true, last_check_flags>
-{
- constexpr static bool value = true;
- constexpr static int global_flags = last_check_flags;
-};
-
-template<
- template<typename, typename> class test,
- typename check_against,
- typename a,
- typename... as,
- int default_flags,
- int last_check_flags
->
-struct contained_in_list_gf<test, check_against, type_list<a, as...>, default_flags, false, last_check_flags> : contained_in_list_gf<test, check_against, type_list<as...>, default_flags, test<check_against, a>::value, test<check_against, a>::global_flags> {};
-
-template<
- template<typename, typename> class test,
- typename check_against
- EIGEN_TPL_PP_SPEC_HACK_DEFC(typename, empty),
- int default_flags,
- int last_check_flags
->
-struct contained_in_list_gf<test, check_against, type_list<EIGEN_TPL_PP_SPEC_HACK_USE(empty)>, default_flags, false, last_check_flags> { constexpr static bool value = false; constexpr static int global_flags = default_flags; };
-
-/* generic reductions */
-
-template<
- typename Reducer,
- typename... Ts
-> struct reduce;
-
-template<
- typename Reducer
-> struct reduce<Reducer>
-{
- EIGEN_DEVICE_FUNC constexpr static EIGEN_STRONG_INLINE int run() { return Reducer::Identity; }
-};
-
-template<
- typename Reducer,
- typename A
-> struct reduce<Reducer, A>
-{
- EIGEN_DEVICE_FUNC constexpr static EIGEN_STRONG_INLINE A run(A a) { return a; }
-};
-
-template<
- typename Reducer,
- typename A,
- typename... Ts
-> struct reduce<Reducer, A, Ts...>
-{
- EIGEN_DEVICE_FUNC constexpr static EIGEN_STRONG_INLINE auto run(A a, Ts... ts) -> decltype(Reducer::run(a, reduce<Reducer, Ts...>::run(ts...))) {
- return Reducer::run(a, reduce<Reducer, Ts...>::run(ts...));
- }
-};
-
-/* generic binary operations */
-
-struct sum_op {
- template<typename A, typename B> EIGEN_DEVICE_FUNC constexpr static EIGEN_STRONG_INLINE auto run(A a, B b) -> decltype(a + b) { return a + b; }
- static constexpr int Identity = 0;
-};
-struct product_op {
- template<typename A, typename B> EIGEN_DEVICE_FUNC constexpr static EIGEN_STRONG_INLINE auto run(A a, B b) -> decltype(a * b) { return a * b; }
- static constexpr int Identity = 1;
-};
-
-struct logical_and_op { template<typename A, typename B> constexpr static EIGEN_STRONG_INLINE auto run(A a, B b) -> decltype(a && b) { return a && b; } };
-struct logical_or_op { template<typename A, typename B> constexpr static EIGEN_STRONG_INLINE auto run(A a, B b) -> decltype(a || b) { return a || b; } };
-
-struct equal_op { template<typename A, typename B> constexpr static EIGEN_STRONG_INLINE auto run(A a, B b) -> decltype(a == b) { return a == b; } };
-struct not_equal_op { template<typename A, typename B> constexpr static EIGEN_STRONG_INLINE auto run(A a, B b) -> decltype(a != b) { return a != b; } };
-struct lesser_op { template<typename A, typename B> constexpr static EIGEN_STRONG_INLINE auto run(A a, B b) -> decltype(a < b) { return a < b; } };
-struct lesser_equal_op { template<typename A, typename B> constexpr static EIGEN_STRONG_INLINE auto run(A a, B b) -> decltype(a <= b) { return a <= b; } };
-struct greater_op { template<typename A, typename B> constexpr static EIGEN_STRONG_INLINE auto run(A a, B b) -> decltype(a > b) { return a > b; } };
-struct greater_equal_op { template<typename A, typename B> constexpr static EIGEN_STRONG_INLINE auto run(A a, B b) -> decltype(a >= b) { return a >= b; } };
-
-/* generic unary operations */
-
-struct not_op { template<typename A> constexpr static EIGEN_STRONG_INLINE auto run(A a) -> decltype(!a) { return !a; } };
-struct negation_op { template<typename A> constexpr static EIGEN_STRONG_INLINE auto run(A a) -> decltype(-a) { return -a; } };
-struct greater_equal_zero_op { template<typename A> constexpr static EIGEN_STRONG_INLINE auto run(A a) -> decltype(a >= 0) { return a >= 0; } };
-
-
-/* reductions for lists */
-
-// using auto -> return value spec makes ICC 13.0 and 13.1 crash here, so we have to hack it
-// together in front... (13.0 doesn't work with array_prod/array_reduce/... anyway, but 13.1
-// does...
-template<typename... Ts>
-EIGEN_DEVICE_FUNC constexpr EIGEN_STRONG_INLINE decltype(reduce<product_op, Ts...>::run((*((Ts*)0))...)) arg_prod(Ts... ts)
-{
- return reduce<product_op, Ts...>::run(ts...);
-}
-
-template<typename... Ts>
-constexpr EIGEN_STRONG_INLINE decltype(reduce<sum_op, Ts...>::run((*((Ts*)0))...)) arg_sum(Ts... ts)
-{
- return reduce<sum_op, Ts...>::run(ts...);
-}
-
-/* reverse arrays */
-
-template<typename Array, int... n>
-constexpr EIGEN_STRONG_INLINE Array h_array_reverse(Array arr, numeric_list<int, n...>)
-{
- return {{array_get<sizeof...(n) - n - 1>(arr)...}};
-}
-
-template<typename T, std::size_t N>
-constexpr EIGEN_STRONG_INLINE array<T, N> array_reverse(array<T, N> arr)
-{
- return h_array_reverse(arr, typename gen_numeric_list<int, N>::type());
-}
-
-
-/* generic array reductions */
-
-// can't reuse standard reduce() interface above because Intel's Compiler
-// *really* doesn't like it, so we just reimplement the stuff
-// (start from N - 1 and work down to 0 because specialization for
-// n == N - 1 also doesn't work in Intel's compiler, so it goes into
-// an infinite loop)
-template<typename Reducer, typename T, std::size_t N, std::size_t n = N - 1>
-struct h_array_reduce {
- EIGEN_DEVICE_FUNC constexpr static EIGEN_STRONG_INLINE auto run(array<T, N> arr, T identity) -> decltype(Reducer::run(h_array_reduce<Reducer, T, N, n - 1>::run(arr, identity), array_get<n>(arr)))
- {
- return Reducer::run(h_array_reduce<Reducer, T, N, n - 1>::run(arr, identity), array_get<n>(arr));
- }
-};
-
-template<typename Reducer, typename T, std::size_t N>
-struct h_array_reduce<Reducer, T, N, 0>
-{
- EIGEN_DEVICE_FUNC constexpr static EIGEN_STRONG_INLINE T run(const array<T, N>& arr, T)
- {
- return array_get<0>(arr);
- }
-};
-
-template<typename Reducer, typename T>
-struct h_array_reduce<Reducer, T, 0>
-{
- EIGEN_DEVICE_FUNC constexpr static EIGEN_STRONG_INLINE T run(const array<T, 0>&, T identity)
- {
- return identity;
- }
-};
-
-template<typename Reducer, typename T, std::size_t N>
-EIGEN_DEVICE_FUNC constexpr EIGEN_STRONG_INLINE auto array_reduce(const array<T, N>& arr, T identity) -> decltype(h_array_reduce<Reducer, T, N>::run(arr, identity))
-{
- return h_array_reduce<Reducer, T, N>::run(arr, identity);
-}
-
-/* standard array reductions */
-
-template<typename T, std::size_t N>
-EIGEN_DEVICE_FUNC constexpr EIGEN_STRONG_INLINE auto array_sum(const array<T, N>& arr) -> decltype(array_reduce<sum_op, T, N>(arr, static_cast<T>(0)))
-{
- return array_reduce<sum_op, T, N>(arr, static_cast<T>(0));
-}
-
-template<typename T, std::size_t N>
-EIGEN_DEVICE_FUNC constexpr EIGEN_STRONG_INLINE auto array_prod(const array<T, N>& arr) -> decltype(array_reduce<product_op, T, N>(arr, static_cast<T>(1)))
-{
- return array_reduce<product_op, T, N>(arr, static_cast<T>(1));
-}
-
-template<typename t>
-EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE t array_prod(const std::vector<t>& a) {
- eigen_assert(a.size() > 0);
- t prod = 1;
- for (size_t i = 0; i < a.size(); ++i) { prod *= a[i]; }
- return prod;
-}
-
-/* zip an array */
-
-template<typename Op, typename A, typename B, std::size_t N, int... n>
-constexpr EIGEN_STRONG_INLINE array<decltype(Op::run(A(), B())),N> h_array_zip(array<A, N> a, array<B, N> b, numeric_list<int, n...>)
-{
- return array<decltype(Op::run(A(), B())),N>{{ Op::run(array_get<n>(a), array_get<n>(b))... }};
-}
-
-template<typename Op, typename A, typename B, std::size_t N>
-constexpr EIGEN_STRONG_INLINE array<decltype(Op::run(A(), B())),N> array_zip(array<A, N> a, array<B, N> b)
-{
- return h_array_zip<Op>(a, b, typename gen_numeric_list<int, N>::type());
-}
-
-/* zip an array and reduce the result */
-
-template<typename Reducer, typename Op, typename A, typename B, std::size_t N, int... n>
-constexpr EIGEN_STRONG_INLINE auto h_array_zip_and_reduce(array<A, N> a, array<B, N> b, numeric_list<int, n...>) -> decltype(reduce<Reducer, typename id_numeric<int,n,decltype(Op::run(A(), B()))>::type...>::run(Op::run(array_get<n>(a), array_get<n>(b))...))
-{
- return reduce<Reducer, typename id_numeric<int,n,decltype(Op::run(A(), B()))>::type...>::run(Op::run(array_get<n>(a), array_get<n>(b))...);
-}
-
-template<typename Reducer, typename Op, typename A, typename B, std::size_t N>
-constexpr EIGEN_STRONG_INLINE auto array_zip_and_reduce(array<A, N> a, array<B, N> b) -> decltype(h_array_zip_and_reduce<Reducer, Op, A, B, N>(a, b, typename gen_numeric_list<int, N>::type()))
-{
- return h_array_zip_and_reduce<Reducer, Op, A, B, N>(a, b, typename gen_numeric_list<int, N>::type());
-}
-
-/* apply stuff to an array */
-
-template<typename Op, typename A, std::size_t N, int... n>
-constexpr EIGEN_STRONG_INLINE array<decltype(Op::run(A())),N> h_array_apply(array<A, N> a, numeric_list<int, n...>)
-{
- return array<decltype(Op::run(A())),N>{{ Op::run(array_get<n>(a))... }};
-}
-
-template<typename Op, typename A, std::size_t N>
-constexpr EIGEN_STRONG_INLINE array<decltype(Op::run(A())),N> array_apply(array<A, N> a)
-{
- return h_array_apply<Op>(a, typename gen_numeric_list<int, N>::type());
-}
-
-/* apply stuff to an array and reduce */
-
-template<typename Reducer, typename Op, typename A, std::size_t N, int... n>
-constexpr EIGEN_STRONG_INLINE auto h_array_apply_and_reduce(array<A, N> arr, numeric_list<int, n...>) -> decltype(reduce<Reducer, typename id_numeric<int,n,decltype(Op::run(A()))>::type...>::run(Op::run(array_get<n>(arr))...))
-{
- return reduce<Reducer, typename id_numeric<int,n,decltype(Op::run(A()))>::type...>::run(Op::run(array_get<n>(arr))...);
-}
-
-template<typename Reducer, typename Op, typename A, std::size_t N>
-constexpr EIGEN_STRONG_INLINE auto array_apply_and_reduce(array<A, N> a) -> decltype(h_array_apply_and_reduce<Reducer, Op, A, N>(a, typename gen_numeric_list<int, N>::type()))
-{
- return h_array_apply_and_reduce<Reducer, Op, A, N>(a, typename gen_numeric_list<int, N>::type());
-}
-
-/* repeat a value n times (and make an array out of it
- * usage:
- * array<int, 16> = repeat<16>(42);
- */
-
-template<int n>
-struct h_repeat
-{
- template<typename t, int... ii>
- constexpr static EIGEN_STRONG_INLINE array<t, n> run(t v, numeric_list<int, ii...>)
- {
- return {{ typename id_numeric<int, ii, t>::type(v)... }};
- }
-};
-
-template<int n, typename t>
-constexpr array<t, n> repeat(t v) { return h_repeat<n>::run(v, typename gen_numeric_list<int, n>::type()); }
-
-/* instantiate a class by a C-style array */
-template<class InstType, typename ArrType, std::size_t N, bool Reverse, typename... Ps>
-struct h_instantiate_by_c_array;
-
-template<class InstType, typename ArrType, std::size_t N, typename... Ps>
-struct h_instantiate_by_c_array<InstType, ArrType, N, false, Ps...>
-{
- static InstType run(ArrType* arr, Ps... args)
- {
- return h_instantiate_by_c_array<InstType, ArrType, N - 1, false, Ps..., ArrType>::run(arr + 1, args..., arr[0]);
- }
-};
-
-template<class InstType, typename ArrType, std::size_t N, typename... Ps>
-struct h_instantiate_by_c_array<InstType, ArrType, N, true, Ps...>
-{
- static InstType run(ArrType* arr, Ps... args)
- {
- return h_instantiate_by_c_array<InstType, ArrType, N - 1, false, ArrType, Ps...>::run(arr + 1, arr[0], args...);
- }
-};
-
-template<class InstType, typename ArrType, typename... Ps>
-struct h_instantiate_by_c_array<InstType, ArrType, 0, false, Ps...>
-{
- static InstType run(ArrType* arr, Ps... args)
- {
- (void)arr;
- return InstType(args...);
- }
-};
-
-template<class InstType, typename ArrType, typename... Ps>
-struct h_instantiate_by_c_array<InstType, ArrType, 0, true, Ps...>
-{
- static InstType run(ArrType* arr, Ps... args)
- {
- (void)arr;
- return InstType(args...);
- }
-};
-
-template<class InstType, typename ArrType, std::size_t N, bool Reverse = false>
-InstType instantiate_by_c_array(ArrType* arr)
-{
- return h_instantiate_by_c_array<InstType, ArrType, N, Reverse>::run(arr);
-}
-
-} // end namespace internal
-
-} // end namespace Eigen
-
#endif // EIGEN_CXX11META_H
